Knight Rider

We have named this example in memory to a TV-series from the 80's where the famous David Hasselhoff had an AI machine driving his Pontiac. The car had been augmented with plenty of LEDs in all possible sizes performing flashy effects.

Thus we decided that in order to learn more about sequential programming and good programming techniques for the I/O board, it would be interesting to use the Knight Rider as a metaphor.

This example makes use of 6 LEDs connected to the pins 2 - 7 on the board using 220 Ohm resistors. The first code example will make the LEDs blink in a sequence, one by one using only digitalWrite(pinNum,HIGH/LOW) and delay(time). The second example shows how to use a for(;;) construction to perform the very same thing, but in fewer lines. The third and last example concentrates in the visual effect of turning the LEDs on/off in a more softer way.